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1. 发明专利

JP2008248800A Liquid pump 审中-公开
标题翻译：液体泵
公开(公告)号：JP2008248800A
公开(公告)日：2008-10-16
申请号：JP2007091582
申请日：2007-03-30
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： TAKEUCHI YASUHIRO , UCHIDA KAZUHIDE , UNO KEIICHI
IPC分类号： F04C2/356 , F04C15/00 , F04C18/356
CPC分类号： F04C18/3564 , F04C23/001 , F04C2230/41
摘要： PROBLEM TO BE SOLVED: To provide a liquid pump capable of maintaining pump performance for a long period of time by surely suppressing wear of a vane and rotor in pumps treating liquid as fluid.
SOLUTION: This liquid pump is provided with a rotor 141 rotating in a cylinder 121 bored in a cylinder block 120, and a vane 151 capable of reciprocating in a radial direction of a rotor 141, pressed by the rotor 141, and forming a working chamber V between the cylinder 121 and the rotor 141, pressure-feeds liquid flowing in the working fluid by the rotor 141 to make the same flow out to an outside of the working chamber V, and presses the vane 151 against the rotor 141 by pressure difference between a high pressure side and a low pressure side of the liquid in the working chamber V. When hardness ratio is defined by a relation: hardness ratio = hardness of the vane/hardness of the rotor, a relation: 1.6≤ hardness ratio is satisfied.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够长时间保持泵性能的液体泵，其可靠地抑制作为流体处理液体的泵中的叶片和转子的磨损。解决方案：该液体泵具有在缸体120中钻出的气缸121中旋转的转子141，以及能够沿转子141的径向往复运动的叶片151，由转子141按压，并形成气缸121和转子141之间的工作室V，通过转子141对流入工作流体的液体进行加压，以使其相同的流出到工作室V的外部，并将叶片151压靠在转子141上通过工作室V中的液体的高压侧和低压侧之间的压力差来确定。当硬度比由硬度比=叶片硬度/转子硬度的关系定义时，关系式为1.6≤硬度比例满足。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2007255327A Expander controlling device 审中-公开
标题翻译：扩展控制装置
公开(公告)号：JP2007255327A
公开(公告)日：2007-10-04
申请号：JP2006081426
申请日：2006-03-23
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： TAKEUCHI YASUHIRO , UCHIDA KAZUHIDE , UNO KEIICHI , INABA ATSUSHI , OGAWA HIROSHI
IPC分类号： F01C20/08 , F01C1/02
CPC分类号： Y02T10/166
摘要： PROBLEM TO BE SOLVED: To provide an expander controlling device preventing overexpansion while constantly maintaining a set pressure difference set for the expander and obtainable of stable expansion work.
SOLUTION: The expander controlling device is provided with the expander 112 generating driving force through expansion of working fluid heated to high temperature and high pressure, a power generator 120 operated by the driving force of the expander 112 to generate electric power, a pressure difference detection means 130 for detecting a pressure difference ΔP between a high pressure side and a low pressure side of the expander 112, and a pressure difference increase means 140 for increasing the pressure difference ΔP to have a predetermined pressure difference ΔPth when the pressure difference ΔP detected by the pressure difference detection means 130 becomes lower than the predetermined pressure difference ΔPth.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种防止过度膨胀的膨胀机控制装置，同时不断维持为膨胀机设定的设定压力差，可获得稳定的膨胀作业。解决方案：膨胀机控制装置设置有膨胀机112，其通过加热到高温高压的工作流体的膨胀而产生驱动力，发电机120由膨胀机112的驱动力进行动作以产生电力，压力差检测装置130，用于检测膨胀机112的高压侧和低压侧之间的压力差ΔP;以及压力差增大装置140，用于将压力差ΔP增加到具有预定压力差ΔPth时的压差由压力差检测装置130检测出的ΔPP比预定压差ΔPth低。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007170264A Fluid machine 有权
标题翻译：流体机
公开(公告)号：JP2007170264A
公开(公告)日：2007-07-05
申请号：JP2005368519
申请日：2005-12-21
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： TAKEUCHI YASUHIRO , UNO KEIICHI , ASA HIROTOMO , OGAWA HIROSHI , UCHIDA KAZUHIDE , KINOSHITA HIROSHI
IPC分类号： F01C21/04 , F01C1/02 , F01C13/04
摘要： PROBLEM TO BE SOLVED: To provide a fluid machine having a simple structure, which can supply lubricating oil containing a small amount of working fluid to a sliding part of an expansion section.
SOLUTION: The fluid machine comprises the expansion section 110 to generate driving force by expansion of the working fluid containing the lubricating oil and heated into a gas-phase state, a power generation section 120 driven by the driving force of the expansion section 110 so as to generate electric power, an oil reservoir section 101 that is formed within a flow path where the working fluid discharged from the expansion section 110 flows and that reserves the working fluid so that the lubricating oil in the working fluid can make contact with at least one of the sliding sections 113c and 125 of the expansion section 110 and the power generation section 120, and heating means 122, 151, 152 for heating the working fluid within the oil reservoir section 101.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有简单结构的流体机械，其能够向膨胀部分的滑动部分提供含有少量工作流体的润滑油。解决方案：流体机械包括膨胀部分110，以通过膨胀含有润滑油的工作流体并加热到气相状态来产生驱动力，发电部分120由膨胀部分的驱动力驱动 110，以产生电力;储油部101，其形成在从膨胀部110排出的工作流体流动的流路内流动并保留工作流体，使得工作流体中的润滑油能够与膨胀部分110和发电部分120的滑动部分113c和125中的至少一个以及用于加热储油部分101内的工作流体的加热装置122,151,152。（C） 2007年，日本特许厅和INPIT

4. 发明专利

JP2006170185A Arrangement for using waste heat of internal combustion engine and its control method 有权
标题翻译：使用内燃机废热装置及其控制方法
公开(公告)号：JP2006170185A
公开(公告)日：2006-06-29
申请号：JP2005242879
申请日：2005-08-24
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： UNO KEIICHI , ASA HIROTOMO , TAKEUCHI YASUHIRO , YOSHIDA HIDEJI , IMURA TERUHIRO , INABA ATSUSHI , KINOSHITA HIROSHI , OGAWA HIROSHI
IPC分类号： F02G5/04 , F01K23/02 , F02G5/00 , H02P9/04
CPC分类号： Y02E20/14 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To provide an arrangement for using waste heat of an internal combustion engine and its control method capable of preventing and stopping the acceleration of an expansion machine safely when the rotation of a power generator can not be controlled using an inexpensive method. SOLUTION: The arrangement for using waste heat of the internal combustion engine is provided with a Rankine cycle 30A having the expansion machine 110 to generate driving force by expansion of working fluid circulated by a pump 33, and heated by waste energy of the internal combustion engine 10, the power generator 120 driven by the driving force of the expansion machine 110 to generate electricity, and a control means 40 to control the operation of the Rankine cycle 30A and the power generator 120. The control device 40 stops the pump 33 when a control signal of the power generator 120 is deviated from a control target range. Alternatively, additionally, a circulation current is flowed into at least one coil of the power generator 120 to stop the flow of the working fluid into the expansion machine 110. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种使用内燃机的废热的装置及其控制方法，其能够在发电机的旋转不能使用廉价的方法。解决方案：使用内燃机的废热的布置设置有具有膨胀机110的兰金循环30A，以通过由泵33循环的工作流体的膨胀产生驱动力，并且由内燃机10，由膨胀机110的驱动力驱动的发电机120发电;以及控制装置40，以控制兰金循环30A和发电机120的运转。控制装置40停止泵 33，当发电机120的控制信号偏离控制目标范围时。或者，另外，循环电流流入发电机120的至少一个线圈，以阻止工作流体流入膨胀机110中。（C）2006年，JPO＆NCIPI

5. 发明专利

JP2006070871A Fluid machine 审中-公开
标题翻译：流体机
公开(公告)号：JP2006070871A
公开(公告)日：2006-03-16
申请号：JP2004258334
申请日：2004-09-06
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： HOTTA TADASHI , MATSUDA MIKIO , OGAWA HIROSHI , IWANAMI SHIGEKI , ASA HIROTOMO , TAKEUCHI YASUHIRO
IPC分类号： F04C18/02 , F01C1/02 , F01C21/04 , F04B39/02 , F04C29/02
摘要： PROBLEM TO BE SOLVED: To prevent drop of expansion efficiency at a time of expansion operation when an oil separator is mounted on a compression and expansion machine. SOLUTION: The compression and expansion machine 10 blows out compressed refrigerant to a separation chamber 14 from a high presser chamber 111 with a restrictor 113 in operation of a compressor mode, and centrifugally separate oil 100 mixed in refrigerant by swirl flow around a pipe 116 and stores the same in an oil reservoir chamber 117. An oil return valve 200 is provided between a bottom part of the oil reservoir chamber and a return flow passage 300. The oil return valve has a structure to be opened by difference of viscosity of oil and refrigerant. Oil is returned to a low pressure side and is circulated in the compression and expansion machine when oil exists in the oil reservoir chamber in a compression mode and in early part of start of expansion mode. The oil return valve is closed to prevent bypass of high pressure refrigerant at a time of power recovery and energy recovery efficiency is increased when oil does not exist in expansion mode. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止在油分离器安装在压缩和膨胀机器上时膨胀操作时的膨胀效率降低。解决方案：压缩和膨胀机10在压缩机模式下操作时，用限制器113将压缩的制冷剂从高压室111吹出到分离室14中，并通过绕流动的涡旋流离心地分离制冷剂中混合的油100 管116并将其储存在储油室117中。在油储存室的底部和回流通道300之间设置有止回阀200.回油阀具有通过粘度差打开的结构的油和制冷剂。油回到低压侧，并且在压缩模式和膨胀模式开始的早期阶段存在油储存器中的油时，在压缩和膨胀机中循环。关闭回油阀，以防止在功率恢复时旁路高压制冷剂，并且在膨胀模式下不存在油时能量回收效率提高。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005273452A Fluid machine 有权
标题翻译：流体机
公开(公告)号：JP2005273452A
公开(公告)日：2005-10-06
申请号：JP2004076468
申请日：2004-03-17
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： IWANAMI SHIGEKI , SUZUKI YASUSHI , UNO KEIICHI , UCHIDA KAZUHIDE , HOTTA TADASHI , ASA HIROTOMO , TAKEUCHI YASUHIRO , OGAWA HIROSHI
IPC分类号： F01C1/02 , F04B35/00 , F04C23/00 , F04C23/02
摘要： PROBLEM TO BE SOLVED: To effectively operate a fluid machine regardless of an operating state.
SOLUTION: The fluid machine incorporates a shift mechanism 400. Thereby, even though a rotation speed in which energy can be effectively recovered at employing a pump motor mechanism 100 as an expansion device is not matched to a rotation speed at which electric power is generated with high power generation efficiency maintained, waste heat can be effectively recovered as electric energy by the shift mechanism 400. Even though the expansion mechanism and compression mechanism allow the shared use by the same mechanism in the case where a volume of an operation chamber offering efficiency as the expansion device does not match a volume of an operation chamber offering efficiency as a compression mechanism, the pump motor mechanism 100 can be effectively operated in either case where the mechanism is employed as the expansion device or as the compression device.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：无论操作状态如何，都能有效地操作流体机械。解决方案：流体机械包括换档机构400.由此，即使在使用作为膨胀装置的泵电动机构100的能量能够有效地回收的转速与电力的转速不匹配在保持高发电效率的情况下产生，废热可以通过换档机构400作为电能有效地回收。即使膨胀机构和压缩机构允许在操作室的体积相同的机构共同使用由于膨胀装置与提供作为压缩机构的效率的操作室的体积不匹配，所以提供效率，在将机构用作膨胀装置或压缩装置的情况下，可以有效地操作泵电机机构100。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005248809A Fluid machine 审中-公开
标题翻译：流体机
公开(公告)号：JP2005248809A
公开(公告)日：2005-09-15
申请号：JP2004059528
申请日：2004-03-03
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： IWANAMI SHIGEKI , ASA HIROTOMO , UNO KEIICHI , TAKEUCHI YASUHIRO , OGAWA HIROSHI
IPC分类号： F01C1/02 , F01B31/00 , F01C13/00 , F01D1/00 , F01K19/00 , F01K25/10 , F01K27/00 , F04B9/14 , F04B17/00 , F04B35/00 , F04C18/02 , F04C23/02 , F04C25/00 , F04C29/00 , F25B1/04 , F25B9/06 , F25B27/00 , F25B27/02 , F25B31/00 , F25D9/00
CPC分类号： F04C29/0085 , F01C13/00 , F01K25/10 , F01K27/00 , F04C18/0215 , F04C2240/45 , F25B1/04 , F25B27/02 , F25B2400/14
摘要： PROBLEM TO BE SOLVED: To provided a fluid machine provided with both of a pump mode compressing and delivering fluid and a motor mode converting fluid pressure at a time of expansion to kinetic energy and outputting mechanical energy, capable of satisfying capacity at a time of pump mode execution and improving efficiency at a time of motor mode execution.
SOLUTION: This fluid machine includes a pump motor mechanism 100 provided with both of the pump mode receiving rotation force from a drive source 20 and compressing and delivering fluid and a motor mode converting fluid pressure at a time of expansion to kinetic energy and outputting mechanical energy. A transmission mechanism 400 increasing rotation speed of rotation force from the drive source 20 and transmitting the same to the pump motor mechanism 100 before execution of the pump mode is provided.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种设置有泵模式压缩和输送流体的流体机械和将膨胀时的流体压力转换成动能并输出机械能的电动机模式，能够满足在泵模式执行时间，提高电机运行模式时的效率。解决方案：该流体机器包括一个泵电机机构100，该泵电机机构100具有接收来自驱动源20的旋转力和压缩和输送流体的两个泵模式和将膨胀时的流体压力转换成动能的电动机模式，输出机械能。提供了在执行泵模式之前提高来自驱动源20的旋转力的旋转速度并将其传送到泵电机机构100的传动机构400。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2013238183A External-combustion engine 有权
标题翻译：外部燃烧发动机
公开(公告)号：JP2013238183A
公开(公告)日：2013-11-28
申请号：JP2012112388
申请日：2012-05-16
申请人： Denso Corp , 株式会社デンソー , Nippon Soken Inc , 株式会社日本自動車部品総合研究所
发明人： FUKUDA KENTARO , NIIYAMA YASUTOKU , IWATANI KAZUKI , FUSE TAKUYA , INOUE MASASHI , TAKEUCHI YASUHIRO
IPC分类号： F01K21/02 , F01B29/12 , F03G7/06
摘要： PROBLEM TO BE SOLVED: To provide an external combustion engine that converts displacement of a working liquid caused by a volume change in the vapor of the working fluid into mechanical energy and outputs the energy, in which a mixing amount of air into a container can be calculated.SOLUTION: A charge control process of charging a main container with a working liquid in a liquid state is executed when an operation of an external combustion engine is stopped. When the execution of the charging control process is finished, a compressing control process of compressing the working liquid is executed. In the process, a volume change amount and a pressure change amount in the main container in a period from before executing the compressing control process to after the process are detected, and a mixing amount of air is calculated from the respective change amounts.
摘要翻译：要解决的问题：提供一种外部燃烧发动机，其将由工作流体的蒸汽的体积变化引起的工作液体的位移转换为机械能，并输出能够将空气混入容器内的能量计算。解决方案：当外部燃烧器的操作停止时，执行对具有液体状态的工作液体的主容器的充电控制过程。当充电控制处理的执行完成时，执行压缩工作液体的压缩控制处理。在该过程中，检测从执行压缩控制处理之前到处理之后的时间段内的主容器中的体积变化量和压力变化量，并且根据各个变化量计算空气的混合量。

9. 发明专利

JP2007218246A Fluid machine 有权
标题翻译：流体机
公开(公告)号：JP2007218246A
公开(公告)日：2007-08-30
申请号：JP2006256073
申请日：2006-09-21
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： UNO KEIICHI , ASA HIROTOMO , TAKEUCHI YASUHIRO , OGAWA HIROSHI , UCHIDA KAZUHIDE
IPC分类号： F01C13/04 , F01C1/02 , F01C21/04 , F04C23/02
摘要： PROBLEM TO BE SOLVED: To provide a fluid machine capable of positively accumulating lubricating oil inside housings, increasing viscosity of the lubricating oil, and supplying it to a sliding part. SOLUTION: In this fluid machine, an expansion part 110, and a rotary electric machine part 120 operating together with the expansion part 110 are stored in the housings 111, 121. The rotary electric machine part 120 is disposed on the upper side of the expansion part 110. Further, a fluid passage 111d is provided for leading an operating fluid discharged from the expansion part 110 to the upper part inside the housings 111, 121. When the operating fluid flows into the housings 111, 121 from the fluid passage 111d, the lubricating oil contained in the operating fluid is separated accompanying reduction of the flow rate of the operating fluid. An oil accumulating part 101 for accumulating the lubricating oil and to which heat from a high temperature part V is transmitted, and an oil passage 102 for leading the lubricating oil from the oil accumulating part 101 to the sliding parts 113c, 113d of the expansion part 110 are provided at the upper side of the expansion part 110. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在壳体内积极地积聚润滑油的流体机械，增加润滑油的粘度并将其供给到滑动部件。解决方案：在这种流体机器中，与膨胀部件110一起操作的膨胀部件110和旋转电机部件120被存储在壳体111,121中。旋转电机部件120设置在上侧另外，流体通道111d用于将从膨胀部分110排出的工作流体引导到壳体111,121内部的上部。当工作流体从流体流入壳体111,121时随着工作流体的流速的降低，包含在工作流体中的润滑油被分离。用于积聚润滑油并且来自高温部V的热量的油积存部101被传递，以及用于将润滑油从蓄油部101引导到膨胀部的滑动部113c，113d的油路102 110设置在扩展部110的上侧。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006336586A Rotary machine 有权
标题翻译：旋转机
公开(公告)号：JP2006336586A
公开(公告)日：2006-12-14
申请号：JP2005164613
申请日：2005-06-03
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： UNO KEIICHI , ASA HIROTOMO , TAKEUCHI YASUHIRO , TOKUNAGA MASAO
IPC分类号： F04C28/08 , F01C13/04 , F01C20/00 , F01C21/08 , F04C18/356
摘要： PROBLEM TO BE SOLVED: To provide a rotary machine capable of operating a main rotary machine by an auxiliary rotary machine to feed working fluid under pressure by the main rotary machine and reducing pulsation sufficiently by a simple and inexpensive method to enable silent operation.
SOLUTION: This rotary machine having the main rotary machine 110 of volume type for feeding working fluid under pressure and the auxiliary rotary machine 130 operating as a driving source of the main rotary machine 110 and rotating together with the main rotary machine 110 is provided with a fluctuation means 50 for fluctuating driving torque of the auxiliary rotary machine 130 to oppose to fluctuation of operation torque of the main rotary machine 110.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过辅助旋转机器操作主旋转机器的旋转机器，以通过主旋转机器在压力下输送工作流体，并且通过简单且便宜的方法来充分地减少脉动以使静音操作。
解决方案：具有用于在压力下供给工作流体的体积型主旋转机110和作为主旋转机110的驱动源并与主旋转机110一起旋转的辅助旋转机130的旋转机械是设置有用于使辅助旋转机械130的驱动扭矩波动以与主旋转机器110的操作扭矩的波动相对的波动装置50.版权所有（C）2007，JPO＆INPIT

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